• Defy Revival A3643 - Cortina Watch

Zenith

Defy Revival A3643

03.A3642.670/01.M3642 DEFY

Description

In 2022, ZENITH unveiled the DEFY Revival A3642, a precise reinterpretation of one of the earliest DEFY models from 1969, complete with its signature octagonal case, 14-sided bezel, gradient dial and iconic ladder bracelet. The following year, the Manufacture introduced the revival of the A3691 reference from 1971, instantly recognisable by its striking ruby-coloured dial. For LVMH Watch Week 2026, the story continues with the reissue of another key 1969 creation: the DEFY Revival A3643, distinguished by its refined silver-toned dial.

Specifications

Case

Case Material

Stainless steel

Diameter

37mm

Water Resistance

30 ATM

Dial

Colour

Sunray silver

Hour Markers

Rhodium-plated, faceted and coated with Super-LumiNova SLN C1

Hands

Rhodium-plated, faceted and coated with Super-LumiNova SLN C1

Date

Date indication at 4:30

Power Reserve

50 hours

Movement and Functions

Movement

Automatic

Caliber

Elite 670

Functions

Hours and minutes; Central seconds; Date

Strap

Material

Stainless steel "Ladder" bracelet